Walls.

Walls. 

We should be crossing limits
Instead of sitting within them;
These walls will break
If we give all it takes.

Instead of sitting in a cage,
Calculate your age
And see how much time you've got left
Before you loose your breathe.

Remember you're all it takes
To be the icing on the cakes
Don't let'em use you as a board
When you can rule the world.

Don't let people define you
Even the dictionary has diverse words for blue
Just make your own definition
So they can make a reference too.